Introduction

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

export BK_INPUT=LamportFastMutEx-PT-2
export BK_EXAMINATION=ReachabilityDeadlock
export BK_TOOL=cunf
export BK_RESULT_DIR=/tmp
export BK_LOG_FILE=/tmp/BenchKit_head_log_file.1712
export BIN_DIR=/home/mcc/BenchKit/bin
cd /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-2
echo =====================================================================
echo ' Generated by BenchKit 1.0'
echo ' Executing tool cunf:'
echo ' Test is LamportFastMutEx-PT-2, examination is ReachabilityDeadlock'
echo =====================================================================
echo
echo --------------------
echo 'content from stdout:'
echo
bash /home/mcc/BenchKit/BenchKit_head.sh

Execution Outputs of cunf for LamportFastMutEx/2 (P/T)

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

execution on node 21: quadhexa-2.u-paris10.fr (runId=136955394400498_n_21)
=====================================================================
runnning cunf on LamportFastMutEx-PT-2 (ReachabilityDeadlock)
We got on stdout:
Probing ssh
Waiting ssh to respond
Ssh up and responding
=====================================================================
Generated by BenchKit 1.0
Executing tool cunf:
Test is LamportFastMutEx-PT-2, examination is ReachabilityDeadlock
=====================================================================

--------------------
content from stdout:

START 1371567515
FORMULA p_1_deadlock FALSE TECHNIQUES NET_UNFOLDING
FORMULA p_47_deadlock TRUE TECHNIQUES NET_UNFOLDING SAT_SMT
STOP 1371567516

--------------------
content from stderr:

bkh: PWD '/home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-2'
bkh: BK_EXAMINATION 'ReachabilityDeadlock'
bkh: iscolored FALSE
bkh: translating pnml to pep...
bkh: unfolding... cross the fingers to stay in memory!
bkh: yeah!
time 0.004
mem 2
hist 232
events 172
cond 272
gen 300
read 96
comp 18
r(h) 1.85
s(h) 0.34
co(r) 18.51
rco(r) 0.65
mrk(h) 6.41
pre(e) 1.55
ctx(e) 0.52
pst(e) 1.55
cutoffs 45
ewhite 137
egray 9
eblack 26
net /tmp/m.ll_net
main: Formula 0
deadlock: p.id().c_str()='p_1_deadlock'
inv_dead: p.id().c_str()='p_1_deadlock'
main: Formula 1
deadlock: p.id().c_str()='p_47_deadlock'
deadlock: Running cna: 'cna-mcc u.cuf /tmp/cna.out --deadlock --reduce 4-tree stb bin sccred'
debug: 0.0: load cuf
debug: 0.0: causal
debug: 0.0: sym
debug: 0.0: asym
debug: 0.1: dis
debug: 0.1: write cnf
debug: 0.1: solve
debug: 0.1: parse result
debug: 0.1: exit
deadlock: buff='answer : NO , the net is deadlock-free'

--------------------
content from /tmp/BenchKit_head_log_file.1712: